Rear portion of spot cleaner



FIG. 1 is a front perspective view of a rear portion of a spot cleaner which embodies my design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof,

FIG. 5 is a right side view thereof; and,

FIG. 6 is a bottom view thereof.

The broken lines shown in the drawings are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a rear portion of a spot cleaner, as shown and described. 